Define Playing Peek-a-boo Meaning

Playing Peek-a-boo
Similar to prairie dogging, when one has waited to shit so long that the turd starts to come out a bit.

Dude, lets's find a restroom quick. I'm playing peek-a-boo over here.
By Shelby
Brown Snake Playing Peek A Boo
When you have to shit really bad and you feel it sliding out of your butthole and you keep having to suck it back in

Dude, I have a huge brown snake playing peek a boo right now!!
By Maxine